Baby sleeping bag



FIG. 1 is a perspective view of a baby sleeping bag, illustrated as worn by a baby, showing the new design;

FIG. 2 is a front elevational view thereof, illustrated as laid flat;

FIG. 3 is a rear elevational view thereof, illustrated as laid flat;

FIG. 4 is a left-side elevational view thereof, illustrated as laid flat, the right-side elevational view being a mirror image thereof;

FIG. 5 is a top plan view thereof, illustrated as laid flat; and,

FIG. 6 is a bottom plan view thereof, illustrated as laid flat.

The broken lines in FIG. 1 showing a baby are included to show the invention in use, and form no part of the claimed design. 

CLAIM What is claimed is the ornamental design for a baby sleeping bag, as shown and described. 